Re: ns-slapd segfault

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On Thu, 2018-04-26 at 08:28 -0400, Mark Reynolds wrote:
> 
> On 04/26/2018 08:14 AM, Bart wrote:
> > Hi all,
> > 
> > I am using 389-ds as a part of FreeIPA setup. I've established
> > trust with AD domain but ds server crashes when I try to
> > authenticate with an AD user on a linux system.
> > 
> > The version I am using is:
> > 
> > 389-ds-base.x86_64                    1.3.7.10-
> > 1.fc27              @updates     
> > 389-ds-base-libs.x86_64               1.3.7.10-
> > 1.fc27              @updates   
> > 
> > Related dmesg output is:
> > 
> > [ 2998.558825] ns-slapd[1019]: segfault at 0 ip 00007f5cfa4aa20b sp
> > 00007f5cca64fab0 error 4 in
> > libtcmalloc.so.4.4.5[7f5cfa483000+46000]
> > [69484.585785] ns-slapd[5558]: segfault at 0 ip 00007ff7a797620b sp
> > 00007ff773e9dab0 error 4 in
> > libtcmalloc.so.4.4.5[7ff7a794f000+46000]
> > [70128.856460] ns-slapd[5799]: segfault at 0 ip 00007f5bb28e820b sp
> > 00007f5b83e19cd0 error 4 in
> > libtcmalloc.so.4.4.5[7f5bb28c1000+46000]
> > [70841.531994] ns-slapd[6687]: segfault at 0 ip 00007f3b26217213 sp
> > 00007f3af9b84b00 error 4 in
> > libtcmalloc.so.4.4.5[7f3b261f0000+46000]

Hey Mark,

But it says the issue is in tcmalloc. Could this be the memory pressure
issue that I have encountered? 



> > 
> > Everything runs on Fedora 27, I use the packages from the upstream
> > repo. 
> > Can anyone point me to the way of fixing this?
> 
> Without seeing a backtrace from a core file its hard to say, but... 
> It
> looks like a recent bug found in SSSD (BZ#1566782).   This has not
> been
> fixed upstream in SSSD yet, but should be soon once more
> testing/verification is done.
> > 
> > Thank you
> > Bart
> > _______________________________________________
> > 389-users mailing list -- 389-users@xxxxxxxxxxxxxxxxxxxxxxx
> > To unsubscribe send an email to 389-users-leave@lists.fedoraproject
> > .org
> 
> _______________________________________________
> 389-users mailing list -- 389-users@xxxxxxxxxxxxxxxxxxxxxxx
> To unsubscribe send an email to 389-users-leave@lists.fedoraproject.o
> rg
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